- actinophone
- n. instrument in which sound is produced by actinic rays.♦ actinophonic, a.
Dictionary of difficult words. 2015.
actinophone
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Actinophone — Ac*tin o*phone, n. [Gr. ?, ?, ray + ? voice.] (Physics) An apparatus for the production of sound by the action of the actinic, or ultraviolet, rays. [Webster 1913 Suppl.] … The Collaborative International Dictionary of English
actinophone — … Useful english dictionary
